@creditkarma/thrift-server-core/dist/main/utils/readThriftObject.js

Thrift core library in TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.stripStruct = exports.readThriftObject = void 0;
const types_1 = require("../types");
const protocols_1 = require("../protocols");
const transports_1 = require("../transports");
function readThriftObject(data, ThriftCodec, transportType = 'buffered', protocolType = 'binary') {
    return new Promise((resolve, reject) => {
        const Transport = (0, transports_1.getTransport)(transportType);
        const Protocol = (0, protocols_1.getProtocol)(protocolType);
        const receiver = new Transport(data);
        const input = new Protocol(receiver);
        const decoded = ThriftCodec.decode(input);
        resolve([decoded, receiver.remaining()]);
    });
}
exports.readThriftObject = readThriftObject;
function stripStruct(data, transportType = 'buffered', protocolType = 'binary') {
    try {
        const Transport = (0, transports_1.getTransport)(transportType);
        const Protocol = (0, protocols_1.getProtocol)(protocolType);
        const receiver = new Transport(data);
        const input = new Protocol(receiver);
        input.readStructBegin();
        while (true) {
            const ret = input.readFieldBegin();
            const fieldType = ret.fieldType;
            if (fieldType === types_1.TType.STOP) {
                break;
            }
            else {
                input.skip(fieldType);
            }
            input.readFieldEnd();
        }
        input.readStructEnd();
        return receiver.remaining();
    }
    catch (err) {
        return data;
    }
}
exports.stripStruct = stripStruct;
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